For limit level sensing of liquid and bulk-solid materials

.Direct mounting into various containers, vessels, silos, tanks, filling inlets, reservoirs, etc.

Outputs NPN, PNP, NAMUR (for explosive areas)

Sensitivity and hysteresis fluently adjustable

Supply voltage 7 ... 36 V DC (NAMUR 8 ... 12 V DC)

Material of housing and electrode from stainless steel

Process coupling - thread M27x2; M30x1.5; G3/4“ or Triclamp

LED state indication

Xi, XiT versions for usage in explosive areasor, or Xd version for usage in flamable dusts areas, or XiM, XiMT versions for mining environments with a risk of hazard by methane or coal dust

Capacitive level sensors (switches) DLS® are designed for limit level sensing of liquids, bulky solid and powder materials in vessels, containers, silos, tanks, reservoirs, etc. Sensors are made in several modifi cations of sensing electrodes – short and long rods or rope. The electrodes can be coated what has important sense in case of adhesive, aggressive or electrically conductive media sensing. The process coupling at the housing can be with thread M27x2, M30x1.5, G3/4" or with Tri-clamp coupling. Electric connection is provided by means of permanent cable lead (variant B) or by means of connector (variant C). Output performances – transistor outputs with open collector (NPN, PNP) or NAMUR output. There are next performances available: N – For normal atmospheres; Xd – For use in fl ammable dust atmospheres; Xi – Explosion proof – intrinsically safe for hazardous (explosive) areas; XiM – Explosion proof – intrinsically safe for use in mines with methane or fl ammable dust presence danger (see technical specifi cations)